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Scientific American

Black Holes to the Rescue

14 Aug 2012, 17:37 UTC
Black Holes to the Rescue
(200 words excerpt, click title or image to see full post)

This post is the fourth in a series that accompanies the publication of my book Gravity s Engines: How Bubble-Blowing Black Holes Rule Galaxies, Stars, and Life in the Cosmos (Scientific American/FSG). Ten years ago the universe was in trouble. [More]

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